20162555272

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{23554387}}^1$

素因数の和:23554500

約数の個数: 16

約数和(自身を含む): 38158108560

約数和(自身を除く): 17995553288

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 23554387, 47108774, 94217548, 188435096, 2520319409, 5040638818, 10081277636, 20162555272]

約数ペア:

[(1, 20162555272), (2, 10081277636), (4, 5040638818), (8, 2520319409), (107, 188435096), (214, 94217548), (428, 47108774), (856, 23554387)]